12111219 ÷ 61 
The aim is to understand the frequency of 61 in 12111219.

Going ahead to step 1:
1 divided by 61 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 61

Let's proceed to step 2:
61 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 61

Advancing to step 3:
The number 61 fits into 121 1 times, leaving a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 61 away from 121, we end up with 60.
Append the next digit (1) from the dividend to 60 and continue with: 601 / 61

Going ahead to step 4:
601 divided by 61 is 9 with a remainder of 52.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 549 from 601 leaves us with 52.
Fetch the next digit (1) from the dividend, attach it to 52 and continue: 521 / 61

Advancing to step 5:
The number 61 fits into 521 8 times, leaving a remainder of 33.
Use 8 as the next digit of our solution. 
Result so far: 198.0
If we subtract 488 from 521, we get 33.
Grab the next digit (2) from the dividend, add it to 33, then carry on: 332 / 61

On to step 6:
61 can be fit into 332 5 times, resulting in a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 1985.0
Deduct 305 from 332 and we're left with 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 61

On to step 7:
61 can be fit into 271 4 times, resulting in a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 19854.0
The remainder is 27 after subtracting 244 from 271.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 61

Advancing to step 8:
279 divided by 61 is 4 with a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 198544.0
If we subtract 244 from 279, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
If we divide 350 by 61, we get 5 and a remainder of 45.
The next digit of our result is 5. 
Result so far: 198544.5
If we take 305 away from 350, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 10:
The number 61 fits into 450 7 times, leaving a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 198544.57
If we subtract 427 from 450, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 11:
61 can be fit into 230 3 times, resulting in a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 198544.573
If we take 183 away from 230, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 12:
61 goes into 470 7 times with a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 198544.5737
If we subtract 427 from 470, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 13:
61 can be fit into 430 7 times, resulting in a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 198544.57377
If we subtract 427 from 430, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

In conclusion, the division gives 198544.57377 with a balance of 3e-06.